Model
JL Audio 6W3V3-4
Rating
DIAM
7"
FS(Hz)
41.8
VAS(l)
5.1
QTS
0.51
PWR(W)
300
SPL(dB)
80.5
IMP(Ohm)
4x1
avb
UNK
+156 P-Bass
29 Jan 2023, 22:42
Enclosure
Vented, Vb: 12.9l, Fb: 27.3Hz
+156 P-Bass
23 Nov 2022, 00:39
Description
I designed this box for this JL for the same purposes / needs on sounding and working like this box for the Gladen RS-X 6.5: https://speakerboxlite.com/project-info/17627/tab-info with 18 mm material thickness, and max outer dimension less than 450 mm.
Enclosure
Vented, Vb: 7.2l, Fb: 22.7Hz
Description
Used stock speaker parameters + stock input power from the local database. The box is "extended bass ported box" (maximises the low-freq. resp.) which is basically Vb and Fb combination what let's just touching but not overpassing X-max higher than tuning freq (Cone displacement and Maximum power graphs), and have the lowest possible F3 freq. By simple computation model the box just touches 17 m/s max port air velocity, by complex it overpasses this border, but not a lot - it should be OK.